系统内冗余或重复数据的度量，表明存储和潜在性能问题效率低下。
1 RS = 0.7 PB
1 PB = 1.429 RS
例子:
将15 芦苇 - 固体代码转换为奇偶校验的冗余：
15 RS = 10.5 PB
| 芦苇 - 固体代码 | 奇偶校验的冗余 |
|---|---|
| 0.01 RS | 0.007 PB |
| 0.1 RS | 0.07 PB |
| 1 RS | 0.7 PB |
| 2 RS | 1.4 PB |
| 3 RS | 2.1 PB |
| 5 RS | 3.5 PB |
| 10 RS | 7 PB |
| 20 RS | 14 PB |
| 30 RS | 21 PB |
| 40 RS | 28 PB |
| 50 RS | 35 PB |
| 60 RS | 42 PB |
| 70 RS | 49 PB |
| 80 RS | 56 PB |
| 90 RS | 63 PB |
| 100 RS | 70 PB |
| 250 RS | 175 PB |
| 500 RS | 350 PB |
| 750 RS | 525 PB |
| 1000 RS | 700 PB |
| 10000 RS | 7,000 PB |
| 100000 RS | 70,000 PB |
规则